Evidence map›Paper›PMID 20461357›Full record

Trial reportDiabetologia2010

A family history of type 2 diabetes increases risk factors associated with overfeeding.

D Samocha-Bonet, L V Campbell, A Viardot, J Freund, C S Tam, J R Greenfield, L K Heilbronn

2 registry-linked trialsOpen access · bronzeAbstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Diabetologia, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.4field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT00562393 nacompletednot on this map

Effects of Excess Energy Intake on Metabolic Risk

TypeinterventionalSponsorGarvan Institute of Medical ResearchRan2007 to 2009Enrolled41ConditionsInsulin ResistanceArmsNutritional
NCT02017210 completednot on this mapstarted 2013, after this paper: background citation

Insulin-sensitive Obesity: Prospective and Interventional Studies

TypeobservationalSponsorGarvan Institute of Medical ResearchRan2013 to 2016Enrolled57ConditionsInsulin Sensitivity/Resistance, Obesity
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 69 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Sleep Duration Alters Overfeeding-mediated Reduction in Insulin Sensitivity.The Journal of clinical endocrinology and metabolism · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Clinical effects of high-fat meals and weight gain due to high-fat feeding.International journal of obesity supplements · 2012
    Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

D Samocha-BonetDiabetes and Obesity Program, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
L V Campbell
A Viardot
J Freund
C S Tam
J R Greenfield
L K Heilbronn
Garvan Institute of Medical Research · AUChildren's Hospital at Westmead · AUSt Vincent's Hospital Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aims/hypothesisThe purpose of the study was to test prospectively whether healthy individuals with a family history of type 2 diabetes are more susceptible to adverse metabolic effects during experimental overfeeding.

methodsWe studied the effects of 3 and 28 days of overfeeding by 5,200 kJ/day in 41 sedentary individuals with and without a family history of type 2 diabetes (FH+ and FH- respectively). Measures included body weight, fat distribution (computed tomography) and insulin sensitivity (hyperinsulinaemic-euglycaemic clamp).

resultsBody weight was increased compared with baseline at 3 and 28 days in both groups (p < 0.001), FH+ individuals having gained significantly more weight than FH- individuals at 28 days (3.4 +/- 1.6 vs 2.2 +/- 1.4 kg, p < 0.05). Fasting serum insulin and C-peptide were increased at 3 and 28 days compared with baseline in both groups, with greater increases in FH+ than in FH- for insulin at +3 and +28 days (p < 0.01) and C-peptide at +28 days (p < 0.05). Fasting glucose also increased at both time points, but without a significant group effect (p = 0.1). Peripheral insulin sensitivity decreased in the whole cohort at +28 days (54.8 +/- 17.7 to 50.3 +/- 15.6 micromol min(-1) [kg fat-free mass](-1), p = 0.03), and insulin sensitivity by HOMA-IR decreased at both time points (p < 0.001) and to a greater extent in FH+ than in FH- (p = 0.008). Liver fat, subcutaneous and visceral fat increased similarly in the two groups (p < 0.001).

conclusionsOverfeeding induced weight and fat gain, insulin resistance and hepatic fat deposition in healthy individuals. However, individuals with a family history of type 2 diabetes gained more weight and greater insulin resistance by HOMA-IR. The results of this study suggest that healthy individuals with a family history of type 2 diabetes are predisposed to adverse effects of overfeeding.

trial registrationClinicalTrials.gov NCT00562393

fundingThe study was funded by the National Health and Medical Research Council (NHMRC), Australia (no. #427639).

Indexed as

AdultAnalysis of VarianceAustraliaBody CompositionC-PeptideDiabetes Mellitus, Type 2Feeding BehaviorFemaleGenetic Predisposition to DiseaseGlucoseHumansInsulinInsulin ResistanceLeptinMaleMiddle AgedC-PeptideGlucoseInsulinLeptin

Identifiers

PMID20461357
OpenAlexW2033014138

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.